Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	36.82	37.37	36.04	36.38	425,802	-0.18(-0.49%)
Jun 29, 2011	36.00	37.45	35.20	36.56	423,367	+0.32(+0.88%)
Jun 28, 2011	34.94	37.07	34.64	36.24	363,157	+1.37(+3.93%)
Jun 27, 2011	34.55	35.11	34.34	34.87	148,904	+0.16(+0.46%)
Jun 24, 2011	34.07	34.95	34.06	34.71	913,362	+0.69(+2.03%)
Jun 23, 2011	34.34	34.75	33.62	34.02	323,281	-0.75(-2.16%)
Jun 22, 2011	34.44	35.27	33.97	34.77	227,267	+0.07(+0.20%)
Jun 21, 2011	33.77	34.93	33.60	34.70	301,036	+0.99(+2.94%)
Jun 20, 2011	33.69	33.89	33.33	33.71	211,421	+0.11(+0.33%)
Jun 17, 2011	34.09	34.30	33.56	33.60	312,306	-0.30(-0.88%)
Jun 16, 2011	34.00	34.30	33.54	33.90	186,717	-0.06(-0.18%)
Jun 15, 2011	34.01	34.35	33.53	33.96	329,237	-0.23(-0.67%)
Jun 14, 2011	33.70	34.52	33.67	34.19	437,691	+0.66(+1.97%)
Jun 13, 2011	34.25	34.51	33.05	33.53	960,441	-0.76(-2.22%)
Jun 10, 2011	35.02	35.03	33.98	34.29	363,668	-0.74(-2.11%)
Jun 09, 2011	35.50	35.53	35.00	35.03	161,369	-0.37(-1.05%)
Jun 08, 2011	35.45	35.79	35.07	35.40	197,720	-0.11(-0.31%)
Jun 07, 2011	35.82	36.20	35.51	35.51	246,867	-0.18(-0.50%)
Jun 06, 2011	36.29	36.43	35.66	35.69	311,966	-0.47(-1.30%)
Jun 03, 2011	36.00	37.12	35.60	36.16	287,250	+1.08(+3.08%)
May 24, 2011	35.70	35.93	34.53	35.08	634,849	-0.70(-1.96%)
May 23, 2011	34.50	36.37	34.34	35.78	769,650	+0.70(+2.00%)
May 20, 2011	34.47	35.75	33.70	35.08	2,275,439	+6.56(+23.00%)
May 19, 2011	28.63	28.67	28.11	28.52	288,166	-0.04(-0.14%)
May 18, 2011	28.40	28.85	28.15	28.56	203,263	+0.13(+0.46%)
May 17, 2011	28.22	28.52	27.75	28.43	130,822	+0.20(+0.71%)
May 16, 2011	28.26	28.65	27.86	28.23	126,292	-0.15(-0.53%)
May 13, 2011	28.82	28.82	28.28	28.38	87,043	-0.33(-1.15%)
May 12, 2011	29.25	29.76	28.52	28.71	189,388	-0.64(-2.18%)
May 11, 2011	28.15	29.42	28.15	29.35	195,949	+1.20(+4.26%)
May 10, 2011	27.76	28.44	26.80	28.15	68,522	+0.51(+1.85%)
May 09, 2011	27.43	27.93	27.33	27.64	63,079	+0.12(+0.44%)
May 06, 2011	27.94	28.37	27.45	27.52	132,654	-0.07(-0.25%)
May 05, 2011	27.29	28.00	27.00	27.59	100,149	+0.15(+0.55%)
May 04, 2011	27.17	27.61	26.78	27.44	84,550	+0.28(+1.03%)
May 03, 2011	27.12	27.38	26.95	27.16	185,054	-0.16(-0.59%)
May 02, 2011	27.32	27.39	27.01	27.32	144,690	+0.13(+0.48%)
Apr 29, 2011	27.32	27.74	27.10	27.19	94,087	-0.12(-0.44%)
Apr 28, 2011	27.51	27.61	27.09	27.31	104,681	-0.27(-0.98%)
Apr 27, 2011	27.58	27.81	26.83	27.58	182,312	+0.08(+0.29%)
Apr 26, 2011	27.58	27.83	27.24	27.50	99,535	-0.08(-0.29%)
Apr 25, 2011	27.91	28.06	27.54	27.58	138,866	-0.59(-2.09%)
Apr 21, 2011	28.33	28.50	28.15	28.17	225,017	+0.11(+0.39%)
Apr 20, 2011	27.90	28.14	27.62	28.06	130,140	+0.62(+2.26%)
Apr 19, 2011	27.53	27.84	27.35	27.44	113,499	-0.05(-0.18%)
Apr 18, 2011	27.37	27.56	27.07	27.49	220,100	-0.36(-1.29%)
Apr 15, 2011	27.18	28.11	27.04	27.85	347,483	+0.57(+2.09%)
Apr 14, 2011	26.31	27.45	25.65	27.28	221,153	+0.87(+3.29%)
Apr 13, 2011	26.82	26.86	26.35	26.41	103,384	-0.31(-1.16%)
Apr 12, 2011	26.15	26.99	25.71	26.72	216,363	+0.50(+1.91%)
Apr 11, 2011	26.31	26.34	25.89	26.22	225,055	-0.13(-0.49%)
Apr 08, 2011	27.50	27.74	26.18	26.35	160,682	-1.03(-3.76%)
Apr 07, 2011	27.39	27.83	27.12	27.38	226,161	-0.13(-0.47%)
Apr 06, 2011	27.25	27.67	27.06	27.51	252,611	+0.41(+1.51%)
Apr 05, 2011	26.74	27.43	26.48	27.10	191,691	+0.33(+1.23%)
Apr 04, 2011	27.19	27.44	26.33	26.77	329,541	-0.29(-1.07%)

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